Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
406 Vehicle Care
5. Insert the replacementfuse into the empty slot of
the blown fuse.
At the next opportunity, see
your dealer to replace the
blown fuse.
Headlamp Wiring
An electrical overload may
cause the lamps to go on and
off, or in some cases to remain
off. Have the headlamp wiring
checked right away if the
lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats
due to heavy snow or ice, the
windshield wipers will stop.
Wiper function is available
immediately after the wiper
switch is set to off, and back
to on. To protect the wiper motor
from overheating, the wipers
may slow down when the
windshield is dry for a long
period of time. If a period of
dry operation, or little
moisture, exceeds 10 minutes,
the wipers may switch to
intermittent operation, and
remain there. When moisture
is again detected on the
windshield, wiper operation
will return to the operator
selected speed.
Although the circuit is
protected from electrical
overload, overload due to
heavy snow or ice may cause
wiper linkage damage. Always
clear ice and heavy snow from
the windshield before using
the windshield wipers.
If the overload is caused by an
electrical problem and not
snow or ice, be sure to get it
fixed.
Fuses and Circuit
Breakers
The wiring circuits in the
vehicle are protected from
short circuits by a combination
of fuses and circuit breakers.
This greatly reduces the
chance of damage caused by
electrical problems.
{Danger
Fuses and circuit breakers
are marked with
their ampere rating. Do not
exceed the
specified amperage rating
when replacing fuses and
circuit breakers. Use of an
oversized fuse or circuit
breaker can result in a
vehicle fire. You and others
could be seriously injured or
killed.
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/10/22
522 INDEX
V
VehicleAhead Indicator . . . . . . . . . . . . . 123
Alarm System . . . . . . . . . . . . . . . . . 24
Automatic Hold . . . . . . . . . . . . 289
Automatic Hold Light . . . . . 122
Canadian Owners . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . 235
Data Recording andPrivacy . . . . . . . . . . . . . . . . . . . . . . 496
Identification Number (VIN) . . . . . . . . . . . . . . 478
Load Limits . . . . . . . . . . . . . . . . . . 255
Messages . . . . . . . . . . . . . . . . . . . . . 140
Positioning . . . . . . . . . . . . . . . . . . . 183
Remote Start . . . . . . . . . . . . . . . . . . 16
Security . . . . . . . . . . . . . . . . . . . . . . . . 24
Speed Messages . . . . . . . . . . . 141
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Vehicle Care Storing the TireSealant and
Compressor Kit . . . . . . . . . . . 446
Tire Pressure . . . . . . . . . . . . . . . 422
Ventilation, Air . . . . . . . . . . . . . . . . 230
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Voice Recognition . . . . . . . . . . . . 185
W
Warning Brake System Light . . . . . . . . 120
Caution and Danger . . . . . . . . . . 3
Hazard Flashers . . . . . . . . . . . . 149
Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . 105
Washer Fluid . . . . . . . . . . . . . . . . . . 393
Wheels Alignment and Tire
Balance . . . . . . . . . . . . . . . . . . . . . 435
Different Size . . . . . . . . . . . . . . . 433
Replacement . . . . . . . . . . . . . . . . 436
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 431
Where to Put the Restraint . . . . . . . . . . . . . . . . . . . . . . . 79
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Windshield Replacement . . . . . . . . . . . . . . . . . 401
Wiper/Washer . . . . . . . . . . . . . . . . 99
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 253
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414
Wiper Blade Replacement . . . . . . . . 401
Wireless Charging . . . . . . . . . . . 102
